77306580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33037}}^1$

素因数の和:33065

約数の個数: 72

約数和(自身を含む): 252542472

約数和(自身を除く): 175235892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 33037, 66074, 99111, 132148, 165185, 198222, 297333, 330370, 396444, 429481, 495555, 594666, 660740, 858962, 991110, 1189332, 1288443, 1486665, 1717924, 1982220, 2147405, 2576886, 2973330, 3865329, 4294810, 5153772, 5946660, 6442215, 7730658, 8589620, 12884430, 15461316, 19326645, 25768860, 38653290, 77306580]

約数ペア:

[(1, 77306580), (2, 38653290), (3, 25768860), (4, 19326645), (5, 15461316), (6, 12884430), (9, 8589620), (10, 7730658), (12, 6442215), (13, 5946660), (15, 5153772), (18, 4294810), (20, 3865329), (26, 2973330), (30, 2576886), (36, 2147405), (39, 1982220), (45, 1717924), (52, 1486665), (60, 1288443), (65, 1189332), (78, 991110), (90, 858962), (117, 660740), (130, 594666), (156, 495555), (180, 429481), (195, 396444), (234, 330370), (260, 297333), (390, 198222), (468, 165185), (585, 132148), (780, 99111), (1170, 66074), (2340, 33037)]